Hello! Below are the requirements to develop an e-signature and digital/cryptographic signature, I will appreciate your estimate of time and effort.
We need a PHP programmer to develop an electronic signature, (often referred to as an e-signature, is a person's electronic expression of his or her agreement to the terms of a particular document.) We also need
to develop cryptographic signature/digital signature; and digitally signed text encrypted for protection during transmission.
We need to allow patient's to e-sign the medical consent form on tablet, iPad, mobile phones using finger, e-pen, on notebook using finger, mouse or touchpad, and on desktop using mouse.
There should be 4 ways to create an electronic signature:
Draw your signature using your fingers or e-pen on iPad, mini-iPad, iPhone, tablets and other mobile phone
Draw your signature using your computer mouse or touchpad
Take a photo of your signature using your smartphone and upload it
Upload an image...